From the Conference Center at Casino Del Sol in Tucson, Ariz. Top-10 super featherweight contender Diego Magdaleno and his brother Jesse Magdaleno arrived in Tucson, where this next Friday, March 23, Diego will face Fernando Beltran Jr in a 10-round super featherweight match that will be televised live by Showtime Boxing from the Conference Center at Casino Del Sol in Tucson, Ariz. Photo by German Villasenor / Top Rank